Ключевые слова: at least, back to school, book, books, brain, cerebral, clever, cognition, concept, creative, educate, education, genius, geography, global, globe, humane, intelligence, intelligent, knowledge, knowledge is power, learn, learning, library, literature, old, open, organ, pile, planet, planet earth, power, pupil, read, reading, school, science, scientist, skill, study, teaching, think, thinking, thoughts, wisdom, wise, world, world book day,